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Deactivation of oxide-supported titanium catalysts in the ethylene polymerization process

✍ Scribed by Krystyna Czaja; Ludmila A. Novokshonova; Natalia Ju. Kovaleva

Publisher
John Wiley and Sons
Year
1999
Tongue
English
Weight
69 KB
Volume
200
Category
Article
ISSN
1022-1352

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Organometallic vanadium-based heterogene
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✍ Krystyna Czaja; Marzena Bialek πŸ“‚ Article πŸ“… 1998 πŸ› John Wiley and Sons 🌐 English βš– 328 KB πŸ‘ 2 views

Slurry polymerizations of ethylene over vanadium catalysts (based on VC4 and V0Cl3) and their MgC12(THF)2-supported equivalents were studied. Unsupported vanadium catalysts were found to be unstable while the vanadium active sites deposited on the MgC12(THF)2 complex are stable. A sharply outlined c